ropped **
[  275.483155][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.485816][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.489090][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.491532][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.494874][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.499409][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.503608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.506249][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.509559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.512482][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.515777][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.518628][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.522216][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.525838][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.531528][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.534507][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.537903][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.540628][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.543653][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.546725][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.551327][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.554254][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.558590][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.561454][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.565050][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.568044][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.580577][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.583326][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.586129][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.588378][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.591761][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.595617][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.598292][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.601060][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.604372][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.607422][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.612106][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.615730][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.619440][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.622301][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  275.622314][    C0] yealink 5-1:36.0: unexpected response 0
[  275.625878][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.628655][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  275.628671][    C0] yealink 5-1:36.0: unexpected response 0
[  275.632345][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.635162][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.638555][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.641494][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.645262][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.648086][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.651350][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.654148][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.657884][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.661122][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.664739][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.667446][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.671965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.680703][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.683404][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.686365][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.689180][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  275.695686][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.698569][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.702136][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.704883][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.708775][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.712080][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.715340][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.717794][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  275.717810][    C0] yealink 5-1:36.0: unexpected response 0
[  275.720976][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.724173][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  275.724191][    C0] yealink 5-1:36.0: unexpected response 0
[  275.728070][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.730897][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.734201][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.736852][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.740089][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.743131][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.747172][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.750043][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.753506][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.756692][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.761445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.764445][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.767834][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.770445][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.773851][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.780952][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.783239][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.785946][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.789504][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.792500][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.796136][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.798521][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.802257][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.805901][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.809769][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.812305][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  275.812323][    C0] yealink 5-1:36.0: unexpected response 0
[  275.815718][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.818643][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.823227][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.827209][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.831206][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.833650][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.836783][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.839635][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.842787][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.845318][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.849278][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.852589][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.855915][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.858689][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.862153][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.865031][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.869326][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.872213][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.875788][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.878944][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.882464][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.885822][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.889382][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.891878][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.895297][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.898660][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.902673][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.905417][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.908827][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.911743][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.915670][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.918581][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.922121][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.924899][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.928981][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.932560][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.935824][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.938417][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.941285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.943417][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.946294][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.948897][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.951873][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.954339][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.957243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.959552][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.962528][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.966669][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.971116][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.973464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.976655][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.979274][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.991354][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.994596][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.997075][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  275.998979][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.001673][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.004464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.004483][    C0] yealink 5-1:36.0: unexpected response 0
[  276.007459][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.011287][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.011307][    C0] yealink 5-1:36.0: unexpected response 0
[  276.014720][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.017534][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.017553][    C0] yealink 5-1:36.0: unexpected response 0
[  276.021214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.024096][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.028641][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.031644][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.034784][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.037209][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.040548][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.043290][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  276.049969][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.053408][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.055497][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.058530][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.061313][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.065591][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.068764][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.072320][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.074941][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.078952][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.082351][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.090851][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.093302][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.096124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.099233][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.099251][    C0] yealink 5-1:36.0: unexpected response 0
[  276.101734][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.104618][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.104635][    C0] yealink 5-1:36.0: unexpected response 0
[  276.108064][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.110742][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.110756][    C0] yealink 5-1:36.0: unexpected response 0
[  276.114802][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.118904][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.122200][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.124889][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.128111][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.130822][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.134033][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.136742][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.140047][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.142454][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.145633][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.148216][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.151211][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.153634][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.157030][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.158990][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.162193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.164834][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.168101][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.171327][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.175681][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.178591][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.182031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.184672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.184686][    C0] yealink 5-1:36.0: unexpected response 0
[  276.192145][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.195672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.198343][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.201151][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.204009][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.206199][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.209320][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.212256][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.216358][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.219775][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.222821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.225461][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.229328][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.232287][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.235433][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.237760][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.243543][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.246859][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.250354][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.252908][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.256057][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.259452][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.264004][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.266808][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.270304][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.273122][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.277580][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.280631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.284064][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.286843][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.291212][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.294690][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.298313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.300318][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.303120][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.305527][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.308982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.311642][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.315158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.318735][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.321938][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.324509][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.327500][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.330636][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.335138][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.337830][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.341344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.344234][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.348559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.351579][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.355051][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.357510][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.361289][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.364621][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.364633][    C0] yealink 5-1:36.0: unexpected response 0
[  276.367886][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.369962][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.369972][    C0] yealink 5-1:36.0: unexpected response 0
[  276.372496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.375038][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.375051][    C0] yealink 5-1:36.0: unexpected response 0
[  276.378344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.381066][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.384298][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.386577][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.389688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.399959][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.403309][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.405916][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.408539][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.411214][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.413852][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.417455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.421190][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.423885][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.427224][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.429894][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.434358][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.438051][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.441592][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.444304][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.447626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.450325][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.450342][    C0] yealink 5-1:36.0: unexpected response 0
[  276.453940][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.456545][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.456562][    C0] yealink 5-1:36.0: unexpected response 0
[  276.460085][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.462716][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.462731][    C0] yealink 5-1:36.0: unexpected response 0
[  276.466303][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.469428][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.473214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.475941][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.479336][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.482993][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.487505][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.490176][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.500230][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.502635][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.505171][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.507495][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.509547][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.511919][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.514975][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.517946][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.521786][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.524444][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.527965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.530745][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.534375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.537073][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.540747][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.543497][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.543513][    C0] yealink 5-1:36.0: unexpected response 0
[  276.546693][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.549879][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.554178][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.556426][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.559309][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.561626][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.564991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.567508][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.570685][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.573336][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.576043][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.578785][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.583295][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.585904][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.588871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.590999][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.593646][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.599317][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.602189][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.605125][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.608315][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.610411][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.612944][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.614947][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.617487][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.619978][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.623049][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.625201][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.627832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.630440][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.633318][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.636321][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.641555][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.644296][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.647339][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.649819][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.652692][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.655202][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.658547][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.661566][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.665160][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.667362][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.670250][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.672424][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.675991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.679015][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.681821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.684357][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.687729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.690433][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.694134][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.698216][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.710469][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.713900][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.716892][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.719306][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.722154][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.725963][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.729520][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.732153][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.735421][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.737735][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.741239][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.743850][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.746974][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.749619][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.752791][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.755800][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.759356][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.762242][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.765750][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.768609][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.772221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.774871][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.778474][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.781276][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.784970][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.788061][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.791579][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.794191][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.797312][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.801179][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.805013][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.807808][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.811117][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.814241][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.814259][    C0] yealink 5-1:36.0: unexpected response 0
[  276.817833][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.821027][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.821046][    C0] yealink 5-1:36.0: unexpected response 0
[  276.824927][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.827678][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.827695][    C0] yealink 5-1:36.0: unexpected response 0
[  276.830870][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.834052][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.834073][    C0] yealink 5-1:36.0: unexpected response 0
[  276.837737][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.840746][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.843828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.846299][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.849338][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.852014][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.856232][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.859509][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.863163][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.865797][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.869310][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.872351][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.876248][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.878719][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.881848][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.884644][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.888510][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.892046][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.895468][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.898089][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.901323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.911090][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  276.911111][    C0] yealink 5-1:36.0: unexpected response 0
[  276.913844][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.916249][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.918339][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.920683][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.925386][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.929472][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.932723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.935249][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.938635][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.941220][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.945228][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.948861][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.952202][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.954933][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.958187][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.960867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.964103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.966938][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.970797][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.973505][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.976649][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.979731][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.984579][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.987750][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.991179][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  276.993712][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.996814][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.000310][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.000327][    C0] yealink 5-1:36.0: unexpected response 0
[  277.003898][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.010046][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.010060][    C0] yealink 5-1:36.0: unexpected response 0
[  277.012289][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.015188][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.019324][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.022088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.025403][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.028000][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.032003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.036179][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.039569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.042230][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.045676][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.048293][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.052360][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.055838][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.059512][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.062383][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.065998][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.069234][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.073021][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.075590][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.079023][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.081932][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.086012][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.089749][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.093545][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.096144][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.099624][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.102347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.106115][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.110185][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.114415][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.117347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.120873][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.123724][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.127360][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.130350][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.134057][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.137072][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.140947][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.144021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.149211][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.151778][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.154985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.157723][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.161240][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.164422][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.167933][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.170496][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.173689][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.176492][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.180357][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.183090][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.186461][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.189121][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.193267][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.196310][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.196329][    C0] yealink 5-1:36.0: unexpected response 0
[  277.199801][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.202303][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.202317][    C0] yealink 5-1:36.0: unexpected response 0
[  277.205711][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.208971][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.208991][    C0] yealink 5-1:36.0: unexpected response 0
[  277.220700][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.223678][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.226796][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.229243][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.231901][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.234579][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.237072][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.239997][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.244543][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.247414][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.250845][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.253410][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.256816][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.260199][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.263280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.265604][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.268952][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.271169][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.275450][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.278119][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.289516][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.291852][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.294783][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.297587][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.297603][    C0] yealink 5-1:36.0: unexpected response 0
[  277.299724][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.302457][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.302471][    C0] yealink 5-1:36.0: unexpected response 0
[  277.304746][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.307192][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.312863][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.318880][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.321600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.324065][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.327546][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.330055][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.334257][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.337107][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.340909][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.343174][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.346910][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.349518][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.354192][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.356621][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.356639][    C0] yealink 5-1:36.0: unexpected response 0
[  277.360617][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.362982][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.363002][    C0] yealink 5-1:36.0: unexpected response 0
[  277.367741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.370384][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.370401][    C0] yealink 5-1:36.0: unexpected response 0
[  277.374083][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.376369][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.381052][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.384088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.384109][    C0] yealink 5-1:36.0: unexpected response 0
[  277.388062][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.390528][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.394387][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.396678][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.400786][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.403583][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.407700][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.409956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.413907][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.421128][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.423888][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.426400][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.430299][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.432495][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.435593][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.437720][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.441437][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.443643][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.447655][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.450645][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.455229][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.457535][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.461455][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.463891][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.469018][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.471711][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.475009][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.477221][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.481015][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.483440][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.487586][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.490447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.494612][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.496796][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.500470][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.502985][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.507786][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.510098][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.513982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.519421][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.522686][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.525732][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.529742][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.532054][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.535886][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.538209][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.542634][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.545566][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.549966][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.552392][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.556277][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.559354][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.563484][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.565839][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.569438][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.571856][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.576089][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.579094][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.584022][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.586228][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.586243][    C0] yealink 5-1:36.0: unexpected response 0
[  277.589945][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.592325][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.592340][    C0] yealink 5-1:36.0: unexpected response 0
[  277.596107][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.598758][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.598782][    C0] yealink 5-1:36.0: unexpected response 0
[  277.603905][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.606348][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.610375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.612971][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.617795][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.630175][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.633828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.636711][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.639090][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.641988][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.644921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.647895][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.653039][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.655592][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.659642][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.662086][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.667310][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.670276][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.674107][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.676667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.681070][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.683499][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.687729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.690240][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.694228][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.696728][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.700622][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.703455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.703475][    C0] yealink 5-1:36.0: unexpected response 0
[  277.708280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.710813][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.710830][    C0] yealink 5-1:36.0: unexpected response 0
[  277.714626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.716890][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.721275][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.730646][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.730892][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.733620][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.737204][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.739889][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.745225][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.747455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.751249][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.753745][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.758379][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.761338][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.765170][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.767515][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.772079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.774749][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.779257][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.781636][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.785496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.787900][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.793948][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.796893][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.800536][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.802782][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.802795][    C0] yealink 5-1:36.0: unexpected response 0
[  277.806639][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.809068][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.813243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.816269][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.820052][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.821869][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.830626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.833423][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.836011][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.838604][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.841084][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.843160][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.846759][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.849652][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.854247][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.856538][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.860477][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.862842][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.867183][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.870314][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.874664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.876915][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.880886][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.883244][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.887569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.890237][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.890256][    C0] yealink 5-1:36.0: unexpected response 0
[  277.894003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.896236][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.900598][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.904008][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.907707][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.909889][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.913443][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.915646][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.919832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.922941][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.927384][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.930495][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.934446][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.936817][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.941492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.944631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.949010][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.951312][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.955282][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.957647][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.962323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.965665][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.969862][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.972124][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.975963][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.978552][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.983117][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.985769][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.985783][    C0] yealink 5-1:36.0: unexpected response 0
[  277.989806][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  277.992060][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  277.992073][    C0] yealink 5-1:36.0: unexpected response 0
[  277.997559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.000515][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.004303][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.006734][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.010703][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.013057][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.017784][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.020462][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.024105][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.026428][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.031688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.034672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.039199][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.041674][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.045656][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.048085][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.052191][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.054896][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.059935][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.062450][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.066530][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.069030][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.072951][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.075320][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.075333][    C0] yealink 5-1:36.0: unexpected response 0
[  278.079329][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.081650][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.081663][    C0] yealink 5-1:36.0: unexpected response 0
[  278.085559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.087920][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.091848][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.094039][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.097485][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.099675][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.103068][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.105177][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.109004][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.111337][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.115259][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.117676][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.121547][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.123922][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.127871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.130336][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.139959][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.142641][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.145107][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.147891][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.150639][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.152919][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.156637][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.158957][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.162767][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.165025][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.165039][    C0] yealink 5-1:36.0: unexpected response 0
[  278.168914][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.171256][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.175070][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.177491][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.181416][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.183796][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.187643][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.190042][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.193958][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.196212][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.200165][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.202544][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.206503][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.208981][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.212854][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.215241][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.219014][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.221364][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.225202][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.227445][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.231306][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.239811][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.242232][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.245036][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.247815][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.250208][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.254053][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.256302][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.260097][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.262477][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.266532][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.268953][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.272755][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.275092][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.279057][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.281420][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.285382][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.287710][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.291671][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.294090][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.297955][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.300157][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.303599][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.306037][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.310117][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.312410][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.316274][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.318763][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.322723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.325192][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.329189][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.331574][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.335518][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.341254][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.341268][    C0] yealink 5-1:36.0: unexpected response 0
[  278.344085][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.346456][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.346470][    C0] yealink 5-1:36.0: unexpected response 0
[  278.350379][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.352779][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.352792][    C0] yealink 5-1:36.0: unexpected response 0
[  278.356698][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.359109][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.359123][    C0] yealink 5-1:36.0: unexpected response 0
[  278.362959][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.365375][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.365389][    C0] yealink 5-1:36.0: unexpected response 0
[  278.369315][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.371688][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.375630][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.377981][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.381891][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.384009][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.387910][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.390354][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.394198][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.396579][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.400764][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.403161][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.407114][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.409496][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.413436][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.415855][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.419857][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.422229][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.422243][    C0] yealink 5-1:36.0: unexpected response 0
[  278.426207][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.428631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.428644][    C0] yealink 5-1:36.0: unexpected response 0
[  278.432469][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.434858][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.438772][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.449651][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.452488][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.455267][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.457638][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.460464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.463242][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.465638][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.469541][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.471825][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.475658][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.478033][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.482034][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.484393][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.488195][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.490645][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.494535][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.496875][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.500741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.503007][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.506988][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.509510][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.513417][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.515776][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.515789][    C0] yealink 5-1:36.0: unexpected response 0
[  278.519745][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.522089][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.525995][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.528552][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.532510][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.534846][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.538801][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.550006][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.552996][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.555756][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.558319][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.561366][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.564461][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.567012][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.571053][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.573425][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.577746][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.581356][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.585313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.587662][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.591884][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.594930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.599542][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.601925][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.605819][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.608204][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.608219][    C0] yealink 5-1:36.0: unexpected response 0
[  278.613207][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.615906][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.620106][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.622369][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.626229][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.628990][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.634096][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.636326][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.640202][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.649115][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.651349][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.654184][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.657462][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.660291][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.664227][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.666511][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.670448][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.673206][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.677828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.680295][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.684393][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.687340][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.691817][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.694220][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.698058][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.700794][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.706436][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.709127][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.712953][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.715276][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.719250][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.721636][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.726419][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.729089][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.732850][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.735137][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.739571][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.743051][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.749956][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.752775][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.755802][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.759234][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.763731][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.766003][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.769856][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.772099][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.776978][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.779960][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.783900][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.786011][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.789979][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.793134][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.797158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.799529][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.803752][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.806303][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.810523][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.813017][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.813033][    C0] yealink 5-1:36.0: unexpected response 0
[  278.817104][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.819671][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.819687][    C0] yealink 5-1:36.0: unexpected response 0
[  278.823658][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.826286][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.831170][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.834039][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.838273][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.840659][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.844648][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.847198][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.852465][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.854930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.859194][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.861626][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.865405][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.867701][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.871854][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.874656][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.878962][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.881291][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.884928][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.887170][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.892820][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.895440][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.899346][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.901790][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.905663][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.908045][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  278.908062][    C0] yealink 5-1:36.0: unexpected response 0
[  278.912605][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.915766][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.920188][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.922507][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.926458][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.928838][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.932906][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.935633][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.940439][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.942732][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.946427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.949150][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.959855][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.962529][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.964872][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.967962][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.972426][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.974915][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.978904][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.981183][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.985091][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.987664][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.994022][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  278.996411][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.000241][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.002549][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.006737][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.009314][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.015882][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.018455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.022283][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.024614][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.030486][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.033368][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.037229][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.039660][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.043997][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.046956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.051727][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.061032][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.064210][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.067517][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.070316][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.072841][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.077693][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.080557][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.084478][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.086755][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.090622][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.093534][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.098099][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.100510][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.104110][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.106413][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.111342][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.114793][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.118926][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.121280][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.125120][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.127477][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.132583][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.135459][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.139521][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.141780][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.145409][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.147455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.152153][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.161041][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.163760][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.166966][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.170449][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.173124][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.176921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.179188][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.183375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.186188][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.190801][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.193370][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.197530][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.199986][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.203783][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.206175][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.211490][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.214217][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.218422][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.220854][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.220869][    C0] yealink 5-1:36.0: unexpected response 0
[  279.224626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.226894][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.226908][    C0] yealink 5-1:36.0: unexpected response 0
[  279.230753][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.232957][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.236635][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.238923][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.242608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.244948][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.248621][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.250955][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.254766][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.260493][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.263207][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.265524][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.269414][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.271758][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.275663][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.278036][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.281569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.283612][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.286930][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.289040][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.292342][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.294401][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.298396][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.300698][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.300712][    C0] yealink 5-1:36.0: unexpected response 0
[  279.304522][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.306707][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.306721][    C0] yealink 5-1:36.0: unexpected response 0
[  279.310578][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.312934][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.316276][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.318329][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.321935][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.324288][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.328035][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.330472][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.334257][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.336547][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.340277][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.342559][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.346334][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.348721][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.352607][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.354748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.358973][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.369653][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.373208][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.376614][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.379162][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.382063][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.384969][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.386989][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.390313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.392474][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.392492][    C0] yealink 5-1:36.0: unexpected response 0
[  279.398234][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.401527][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.405436][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.407683][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.411525][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.414000][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.419063][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.421994][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.425799][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.428087][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.432780][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.436044][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.440555][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.442690][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.446221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.448516][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.452752][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.455696][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.459573][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.471011][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.479492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.482126][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.484396][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.487329][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.491808][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.494631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.497370][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.499986][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.502239][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.505176][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.507893][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.510412][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.514330][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.516784][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.520677][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.522614][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.526002][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.528738][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.532880][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.535409][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.539157][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.541608][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.545614][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.548156][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.548484][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.553135][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.557526][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.559993][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.563822][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.569420][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.573294][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.576863][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.580868][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.583182][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.587050][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.589317][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.592940][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.595733][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.600149][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.602566][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.606381][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.608750][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.612817][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.615994][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.620569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.622855][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.626664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.629049][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.632870][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.636128][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.640908][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.643075][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.646499][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.648714][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.652440][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.654737][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.659788][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.662774][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.666293][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.668936][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.672438][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.674947][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.680415][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.682989][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.683006][    C0] yealink 5-1:36.0: unexpected response 0
[  279.686923][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.689233][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.693008][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.695336][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.701648][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.704206][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.707898][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.710555][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.714509][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.716888][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.721079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.723739][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.728011][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.730519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.734632][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.737173][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.741815][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.744230][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.747923][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.750105][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.754348][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.757068][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.760877][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.763137][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.766881][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.770050][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.775053][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.777713][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.777725][    C0] yealink 5-1:36.0: unexpected response 0
[  279.781524][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.783741][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.787958][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.790993][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.795519][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.797808][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.801436][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.803735][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.807787][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.810599][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.815148][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.817424][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.820985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.823128][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.826772][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.829541][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.834494][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.836970][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.840332][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.842535][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.846329][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.848962][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.853778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.856376][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.860921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.863330][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.867173][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.869338][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.869351][    C0] yealink 5-1:36.0: unexpected response 0
[  279.881532][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.884021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.884039][    C0] yealink 5-1:36.0: unexpected response 0
[  279.886609][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.889359][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.889382][    C0] yealink 5-1:36.0: unexpected response 0
[  279.891627][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.894773][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.897836][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.899965][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.903377][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.905519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.909557][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.912326][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.916850][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.919287][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.922916][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.924923][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.928428][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.930431][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.934476][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.936972][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.941079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.943208][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.946704][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.948944][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.953210][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.955875][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.959778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.962196][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.962214][    C0] yealink 5-1:36.0: unexpected response 0
[  279.966246][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.969206][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.969229][    C0] yealink 5-1:36.0: unexpected response 0
[  279.973999][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.980097][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.980115][    C0] yealink 5-1:36.0: unexpected response 0
[  279.982936][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.985776][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.985798][    C0] yealink 5-1:36.0: unexpected response 0
[  279.990388][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.992749][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  279.992761][    C0] yealink 5-1:36.0: unexpected response 0
[  279.996007][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  279.998128][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.002967][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.006318][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.010626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.012844][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.016388][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.018894][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.022853][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.025498][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.030548][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.033118][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.036629][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.038705][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.042550][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.046193][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.050992][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.053360][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.053378][    C0] yealink 5-1:36.0: unexpected response 0
[  280.057406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.059896][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.063553][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.065896][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.069860][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.072530][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.076440][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.079396][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.083398][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.086316][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.090960][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.093447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.097365][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.099726][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.103486][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.106570][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.111464][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.114003][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.117807][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.120433][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.124221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.126799][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.130990][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.133337][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.137147][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.139363][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.139375][    C0] yealink 5-1:36.0: unexpected response 0
[  280.142854][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.145121][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.150024][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.153423][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.157276][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.159801][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.163544][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.165969][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.170627][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.173352][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.177457][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.180376][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.184281][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.187664][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.192235][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.194715][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.198723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.201285][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.206226][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.209115][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.213185][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.215543][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.220427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.223718][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.227740][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.230311][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.234363][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.236939][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  280.243790][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.247708][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.250059][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.254445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.257148][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.260659][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.263033][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.267116][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.269782][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
** 1 printk messages dropped **
[  280.270318][    C0] rcu: 	(detected by 0, t=10502 jiffies, g=24357, q=667 ncpus=1)
[  280.270334][    C0] task:syz-executor    state:R  running task     stack:20608 pid:5250  tgid:5250  ppid:5237   flags:0x0000400a
[  280.270430][    C0] Call Trace:
[  280.270443][    C0]  <IRQ>
** 3 printk messages dropped **
[  280.270603][    C0]  ? rcu_dump_cpu_stacks+0x7b/0x440
[  280.270620][    C0]  ? wq_watchdog_touch+0xef/0x180
** 1 printk messages dropped **
[  280.270651][    C0]  ? notifier_call_chain+0x19f/0x3e0
** 1 printk messages dropped **
[  280.270697][    C0]  ? kvm_check_and_clear_guest_paused+0x6a/0xd0
** 1 printk messages dropped **
[  280.270740][    C0]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
[  280.270753][    C0]  ? hrtimer_run_queues+0x16c/0x460
** 1 printk messages dropped **
[  280.270775][    C0]  update_process_times+0x1ce/0x230
** 1 printk messages dropped **
[  280.270801][    C0]  ? __pfx_tick_nohz_handler+0x10/0x10
** 1 printk messages dropped **
[  280.270829][    C0]  ? ktime_get_update_offsets_now+0x3c/0x250
[  280.270852][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
** 2 printk messages dropped **
[  280.270912][    C0]  sysvec_apic_timer_interrupt+0xa1/0xc0
[  280.270965][    C0]  </IRQ>
** 2 printk messages dropped **
[  280.270989][    C0] RIP: 0010:console_flush_all+0x996/0xeb0
[  280.271005][    C0] Code: 48 21 c3 0f 85 16 02 00 00 e8 b6 7b 20 00 4c 8b 7c 24 10 4d 85 f6 75 07 e8 a7 7b 20 00 eb 06 e8 a0 7b 20 00 fb 48 8b 5c 24 18 <48> 8b 44 24 30 42 80 3c 28 00 74 08 48 89 df e8 06 2c 8a 00 4c 8b
[  280.271017][    C0] RSP: 0018:ffffc9000b8a6900 EFLAGS: 00000293
[  280.271031][    C0] RAX: ffffffff81746bb0 RBX: ffffffff8f180e98 RCX: ffff88803319c880
[  280.271042][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  280.271050][    C0] RBP: ffffc9000b8a6ab0 R08: ffffffff81746b87 R09: 1ffffffff2858f00
[  280.271060][    C0] R10: dffffc0000000000 R11: fffffbfff2858f01 R12: ffffffff8f180e40
[  280.271070][    C0] R13: dffffc0000000000 R14: 0000000000000200 R15: ffffc9000b8a6b00
[  280.271084][    C0]  ? console_flush_all+0x967/0xeb0
[  280.271099][    C0]  ? console_flush_all+0x990/0xeb0
[  280.271119][    C0]  ? console_flush_all+0x1a3/0xeb0
[  280.271139][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  280.271158][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  280.271179][    C0]  ? this_cpu_in_panic+0x4f/0x80
** 2 printk messages dropped **
[  280.271226][    C0]  console_unlock+0x14f/0x3b0
[  280.271243][    C0]  ? __pfx_console_unlock+0x10/0x10
** 1 printk messages dropped **
[  280.271272][    C0]  ? is_printk_legacy_deferred+0x43/0x50
** 1 printk messages dropped **
[  280.271305][    C0]  vprintk_emit+0x730/0xa10
** 1 printk messages dropped **
[  280.271347][    C0]  _printk+0xd5/0x120
** 1 printk messages dropped **
[  280.271382][    C0]  ? __pfx__printk+0x10/0x10
** 1 printk messages dropped **
[  280.271412][    C0]  ? batadv_hardif_get_by_netdev+0x7f/0x4e0
[  280.271428][    C0]  batadv_check_known_mac_addr+0x2b1/0x410
** 1 printk messages dropped **
[  280.271457][    C0]  batadv_hard_if_event+0x3a5/0x1620
** 1 printk messages dropped **
[  280.271487][    C0]  ? lockdep_rtnl_is_held+0x26/0x40
** 1 printk messages dropped **
[  280.271529][    C0]  dev_set_mac_address+0x3d9/0x510
** 1 printk messages dropped **
[  280.271570][    C0]  ? down_write+0x18c/0x220
** 1 printk messages dropped **
[  280.271608][    C0]  ? do_setlink+0x7ff/0x41f0
** 1 printk messages dropped **
[  280.271626][    C0]  ? do_setlink+0x7ff/0x41f0
** 2 printk messages dropped **
[  280.271667][    C0]  do_setlink+0x8b6/0x41f0
[  280.271687][    C0]  ? stack_trace_save+0x118/0x1d0
** 2 printk messages dropped **
[  280.271743][    C0]  ? __nla_validate_parse+0x26ce/0x3090
[  280.271803][    C0]  ? __kmalloc_cache_noprof+0x19c/0x2c0
** 1 printk messages dropped **
[  280.271840][    C0]  ? __pfx___nla_validate_parse+0x10/0x10
** 1 printk messages dropped **
[  280.271897][    C0]  rtnl_newlink+0x180d/0x20a0
** 1 printk messages dropped **
[  280.271942][    C0]  ? __pfx___mutex_trylock_common+0x10/0x10
[  280.271960][    C0]  ? rcu_is_watching+0x15/0xb0
** 2 printk messages dropped **
[  280.272010][    C0]  ? __pfx_lock_release+0x10/0x10
** 1 printk messages dropped **
[  280.272051][    C0]  rtnetlink_rcv_msg+0x73f/0xcf0
** 1 printk messages dropped **
[  280.272083][    C0]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  280.272102][    C0]  ? ref_tracker_free+0x643/0x7e0
** 2 printk messages dropped **
[  280.272154][    C0]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  280.272184][    C0]  ? netlink_deliver_tap+0x2e/0x1b0
[  280.272198][    C0]  netlink_unicast+0x7f6/0x990
[  280.272220][    C0]  ? __pfx_netlink_unicast+0x10/0x10
[  280.272235][    C0]  ? __virt_addr_valid+0x183/0x530
[  280.272251][    C0]  ? __check_object_size+0x48e/0x900
[  280.272270][    C0]  netlink_sendmsg+0x8e4/0xcb0
** 1 printk messages dropped **
[  280.272304][    C0]  ? aa_sock_msg_perm+0x91/0x160
[  280.272322][    C0]  ? __pfx_netlink_sendmsg+0x10/0x10
** 2 printk messages dropped **
[  280.272404][    C0]  ? __pfx___sys_sendto+0x10/0x10
** 1 printk messages dropped **
[  280.272450][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
** 1 printk messages dropped **
[  280.272485][    C0]  do_syscall_64+0xf3/0x230
[  280.272500][    C0]  ? clear_bhb_loop+0x35/0x90
** 2 printk messages dropped **
[  280.272594][    C0] Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b
[  280.272608][    C0] RSP: 002b:00007fffce32c6e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  280.272623][    C0] RAX: ffffffffffffffda RBX: 00007f7764c64620 RCX: 00007f7763f7fe8c
[  280.272634][    C0] RDX: 000000000000002c RSI: 00007f7764c64670 RDI: 0000000000000003
[  280.272643][    C0] RBP: 0000000000000000 R08: 00007fffce32c734 R09: 000000000000000c
[  280.272651][    C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003
[  280.272660][    C0] R13: 0000000000000000 R14: 00007f7764c64670 R15: 0000000000000000
[  280.272678][    C0]  </TASK>
[  280.272686][    C0] rcu: rcu_preempt kthread starved for 10495 jiffies! g24357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  280.272701][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  280.272707][    C0] rcu: RCU grace-period kthread stack dump:
[  280.272713][    C0] task:rcu_preempt     state:R  running task     stack:26416 pid:17    tgid:17    ppid:2      flags:0x00004000
[  280.272752][    C0] Call Trace:
[  280.272758][    C0]  <TASK>
** 2 printk messages dropped **
[  280.272812][    C0]  ? __pfx_lock_release+0x10/0x10
** 1 printk messages dropped **
[  280.272851][    C0]  ? __pfx_lockdep_init_map_type+0x10/0x10
** 1 printk messages dropped **
[  280.272887][    C0]  ? schedule+0x90/0x320
[  280.272903][    C0]  schedule+0x14b/0x320
** 2 printk messages dropped **
[  280.272952][    C0]  ? __pfx_process_timeout+0x10/0x10
[  280.272972][    C0]  ? prepare_to_swait_event+0x330/0x350
** 2 printk messages dropped **
[  280.273025][    C0]  ? rcu_gp_init+0x1256/0x1630
[  280.273040][    C0]  ? __pfx_rcu_gp_init+0x10/0x10
** 2 printk messages dropped **
[  280.273077][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  280.273096][    C0]  ? finish_swait+0xd4/0x1e0
** 2 printk messages dropped **
[  280.273142][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  280.273161][    C0]  ? __kthread_parkme+0x169/0x1d0
[  280.273181][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  280.273194][    C0]  kthread+0x2f0/0x390
[  280.273206][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  280.273217][    C0]  ? __pfx_kthread+0x10/0x10
** 2 printk messages dropped **
[  280.273263][    C0]  ret_from_fork_asm+0x1a/0x30
[  280.273293][    C0]  </TASK>
** 2 printk messages dropped **
[  280.273326][    C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[  280.273334][    C0] RIP: 0010:console_flush_all+0x996/0xeb0
[  280.273349][    C0] Code: 48 21 c3 0f 85 16 02 00 00 e8 b6 7b 20 00 4c 8b 7c 24 10 4d 85 f6 75 07 e8 a7 7b 20 00 eb 06 e8 a0 7b 20 00 fb 48 8b 5c 24 18 <48> 8b 44 24 30 42 80 3c 28 00 74 08 48 89 df e8 06 2c 8a 00 4c 8b
[  280.273364][    C0] RSP: 0018:ffffc9000b8a6900 EFLAGS: 00000293
[  280.273377][    C0] RAX: ffffffff81746bb0 RBX: ffffffff8f180e98 RCX: ffff88803319c880
[  280.273387][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  280.273395][    C0] RBP: ffffc9000b8a6ab0 R08: ffffffff81746b87 R09: 1ffffffff2858f00
[  280.273405][    C0] R10: dffffc0000000000 R11: fffffbfff2858f01 R12: ffffffff8f180e40
[  280.273414][    C0] R13: dffffc0000000000 R14: 0000000000000200 R15: ffffc9000b8a6b00
[  280.273422][    C0] FS:  000055556b060500(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[  280.273432][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  280.273441][    C0] CR2: 00007fd0d3df3020 CR3: 0000000011ea4000 CR4: 0000000000352ef0
[  280.273478][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  280.273488][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  280.273495][    C0] Call Trace:
** 1 printk messages dropped **
[  280.273507][    C0]  ? rcu_check_gp_kthread_starvation+0x278/0x310
** 2 printk messages dropped **
[  280.273555][    C0]  ? __pfx_print_other_cpu_stall+0x10/0x10
[  280.273573][    C0]  ? kvm_check_and_clear_guest_paused+0x6a/0xd0
** 1 printk messages dropped **
[  280.273615][    C0]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
** 1 printk messages dropped **
[  280.273647][    C0]  ? acct_account_cputime+0xdd/0x210
** 1 printk messages dropped **
[  280.273680][    C0]  ? tick_nohz_handler+0x37c/0x500
[  280.273695][    C0]  ? __pfx_tick_nohz_handler+0x10/0x10
** 2 printk messages dropped **
[  280.273743][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  280.273760][    C0]  ? hrtimer_interrupt+0x396/0x990
** 1 printk messages dropped **
[  280.273798][    C0]  ? sysvec_apic_timer_interrupt+0xa1/0xc0
[  280.273811][    C0]  </IRQ>
** 3 printk messages dropped **
[  280.273850][    C0]  ? console_flush_all+0x990/0xeb0
[  280.273864][    C0]  ? console_flush_all+0x996/0xeb0
** 2 printk messages dropped **
[  280.273912][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  280.273929][    C0]  ? this_cpu_in_panic+0x4f/0x80
[  280.273941][    C0]  ? is_printk_legacy_deferred+0x43/0x50
[  280.273956][    C0]  ? printk_get_console_flush_type+0x1fe/0x4f0
** 1 printk messages dropped **
[  280.273983][    C0]  ? __pfx_console_unlock+0x10/0x10
** 1 printk messages dropped **
[  280.274008][    C0]  ? is_printk_legacy_deferred+0x43/0x50
** 1 printk messages dropped **
[  280.274040][    C0]  vprintk_emit+0x730/0xa10
** 1 printk messages dropped **
[  280.274071][    C0]  _printk+0xd5/0x120
** 1 printk messages dropped **
[  280.274095][    C0]  ? __pfx__printk+0x10/0x10
** 1 printk messages dropped **
[  280.274124][    C0]  ? batadv_hardif_get_by_netdev+0x7f/0x4e0
[  280.274138][    C0]  batadv_check_known_mac_addr+0x2b1/0x410
** 2 printk messages dropped **
[  280.274178][    C0]  ? smc_pnet_netdev_event+0x38f/0x690
[  280.274194][    C0]  ? lockdep_rtnl_is_held+0x26/0x40
** 1 printk messages dropped **
[  280.274231][    C0]  dev_set_mac_address+0x3d9/0x510
** 1 printk messages dropped **
[  280.274267][    C0]  ? down_write+0x18c/0x220
** 2 printk messages dropped **
[  280.274308][    C0]  ? do_setlink+0x7ff/0x41f0
[  280.274321][    C0]  ? do_setlink+0x7ff/0x41f0
** 2 printk messages dropped **
[  280.274364][    C0]  do_setlink+0x8b6/0x41f0
** 1 printk messages dropped **
[  280.274396][    C0]  ? __pfx_stack_trace_save+0x10/0x10
** 1 printk messages dropped **
[  280.274429][    C0]  ? __nla_validate_parse+0x26ce/0x3090
** 1 printk messages dropped **
[  280.274457][    C0]  ? rtnl_newlink+0xf2/0x20a0
** 1 printk messages dropped **
[  280.274498][    C0]  ? validate_linkmsg+0x71e/0x900
[  280.274507][    C0]  rtnl_newlink+0x180d/0x20a0
** 2 printk messages dropped **
[  280.274538][    C0]  ? rcu_is_watching+0x15/0xb0
[  280.274546][    C0]  ? trace_contention_end+0x3c/0x120
** 2 printk messages dropped **
[  280.274600][    C0]  ? __pfx_rtnl_newlink+0x10/0x10
[  280.274614][    C0]  rtnetlink_rcv_msg+0x73f/0xcf0
** 2 printk messages dropped **
[  280.274662][    C0]  ? ref_tracker_free+0x643/0x7e0
[  280.274678][    C0]  netlink_rcv_skb+0x1e3/0x430
** 2 printk messages dropped **
[  280.274739][    C0]  ? netlink_deliver_tap+0x2e/0x1b0
[  280.274752][    C0]  netlink_unicast+0x7f6/0x990
** 2 printk messages dropped **
[  280.274800][    C0]  ? __check_object_size+0x48e/0x900
[  280.274817][    C0]  netlink_sendmsg+0x8e4/0xcb0
** 2 printk messages dropped **
[  280.274866][    C0]  ? __pfx_netlink_sendmsg+0x10/0x10
** 1 printk messages dropped **
[  280.274893][    C0]  __sys_sendto+0x39b/0x4f0
** 1 printk messages dropped **
[  280.274934][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
** 1 printk messages dropped **
[  280.274969][    C0]  __x64_sys_sendto+0xde/0x100
** 1 printk messages dropped **
[  280.274995][    C0]  ? clear_bhb_loop+0x35/0x90
** 1 printk messages dropped **
[  280.275025][    C0] RIP: 0033:0x7f7763f7fe8c
** 1 printk messages dropped **
[  280.275048][    C0] RSP: 002b:00007fffce32c6e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[  280.275061][    C0] RAX: ffffffffffffffda RBX: 00007f7764c64620 RCX: 00007f7763f7fe8c
[  280.275071][    C0] RDX: 000000000000002c RSI: 00007f7764c64670 RDI: 0000000000000003
[  280.275079][    C0] RBP: 0000000000000000 R08: 00007fffce32c734 R09: 000000000000000c
[  280.275087][    C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003
[  280.275094][    C0] R13: 0000000000000000 R14: 00007f7764c64670 R15: 0000000000000000
[  280.275112][    C0]  </TASK>
[  280.275745][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.275756][    C0] yealink 5-1:36.0: unexpected response 0
[  280.275952][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.279959][    C0] yealink 5-1:36.0: unexpected response 0
[  280.288889][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.291241][    C0] yealink 5-1:36.0: unexpected response 0
[  280.293990][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.296764][    C0] yealink 5-1:36.0: unexpected response 0
[  280.300585][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.303968][    C0] yealink 5-1:36.0: unexpected response 0
[  280.308383][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.311051][    C0] yealink 5-1:36.0: unexpected response 0
[  280.315113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.318219][    C0] yealink 5-1:36.0: unexpected response 0
[  280.322154][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.324806][    C0] yealink 5-1:36.0: unexpected response 0
[  280.328395][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.330991][    C0] yealink 5-1:36.0: unexpected response 0
[  280.335259][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.338465][    C0] yealink 5-1:36.0: unexpected response 0
[  280.342249][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.345172][    C0] yealink 5-1:36.0: unexpected response 0
[  280.349348][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.352446][    C0] yealink 5-1:36.0: unexpected response 0
[  280.356420][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.359158][    C0] yealink 5-1:36.0: unexpected response 0
[  280.362921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.365750][    C0] yealink 5-1:36.0: unexpected response 0
[  280.370496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.373597][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.373611][    C0] yealink 5-1:36.0: unexpected response 0
[  280.377329][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.380161][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.380177][    C0] yealink 5-1:36.0: unexpected response 0
[  280.384082][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.391247][    C0] yealink 5-1:36.0: unexpected response 0
[  280.393979][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.396743][    C0] yealink 5-1:36.0: unexpected response 0
[  280.400978][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.404215][    C0] yealink 5-1:36.0: unexpected response 0
[  280.408390][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.411435][    C0] yealink 5-1:36.0: unexpected response 0
[  280.416802][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.420823][    C0] yealink 5-1:36.0: unexpected response 0
[  280.424923][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.427719][    C0] yealink 5-1:36.0: unexpected response 0
[  280.431557][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.434321][    C0] yealink 5-1:36.0: unexpected response 0
[  280.439216][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.442501][    C0] yealink 5-1:36.0: unexpected response 0
[  280.446466][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.449272][    C0] yealink 5-1:36.0: unexpected response 0
[  280.452964][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.455594][    C0] yealink 5-1:36.0: unexpected response 0
[  280.459439][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.462536][    C0] yealink 5-1:36.0: unexpected response 0
[  280.466981][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.469540][    C0] yealink 5-1:36.0: unexpected response 0
[  280.473213][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.476143][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.476155][    C0] yealink 5-1:36.0: unexpected response 0
[  280.481308][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.484029][    C0] yealink 5-1:36.0: unexpected response 0
[  280.492064][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.494827][    C0] yealink 5-1:36.0: unexpected response 0
[  280.497725][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.500449][    C0] yealink 5-1:36.0: unexpected response 0
[  280.504313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.508288][    C0] yealink 5-1:36.0: unexpected response 0
[  280.518403][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.521211][    C0] yealink 5-1:36.0: unexpected response 0
[  280.523722][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.525775][    C0] yealink 5-1:36.0: unexpected response 0
[  280.528748][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.532133][    C0] yealink 5-1:36.0: unexpected response 0
[  280.536080][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.539119][    C0] yealink 5-1:36.0: unexpected response 0
[  280.543644][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.547365][    C0] yealink 5-1:36.0: unexpected response 0
[  280.552595][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.555205][    C0] yealink 5-1:36.0: unexpected response 0
[  280.558875][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.561638][    C0] yealink 5-1:36.0: unexpected response 0
[  280.565644][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.570257][    C0] yealink 5-1:36.0: unexpected response 0
[  280.574459][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.577130][    C0] yealink 5-1:36.0: unexpected response 0
[  280.580834][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.583393][    C0] yealink 5-1:36.0: unexpected response 0
[  280.588484][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.600342][    C0] yealink 5-1:36.0: unexpected response 0
[  280.602739][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.605323][    C0] yealink 5-1:36.0: unexpected response 0
[  280.608334][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.611284][    C0] yealink 5-1:36.0: unexpected response 0
[  280.614578][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.617317][    C0] yealink 5-1:36.0: unexpected response 0
[  280.621380][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.624010][    C0] yealink 5-1:36.0: unexpected response 0
[  280.628560][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.631749][    C0] yealink 5-1:36.0: unexpected response 0
[  280.635431][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.638095][    C0] yealink 5-1:36.0: unexpected response 0
[  280.642062][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.644713][    C0] yealink 5-1:36.0: unexpected response 0
[  280.648285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.650990][    C0] yealink 5-1:36.0: unexpected response 0
[  280.654568][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.657273][    C0] yealink 5-1:36.0: unexpected response 0
[  280.661022][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.663903][    C0] yealink 5-1:36.0: unexpected response 0
[  280.667853][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.670746][    C0] yealink 5-1:36.0: unexpected response 0
[  280.674491][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.677103][    C0] yealink 5-1:36.0: unexpected response 0
[  280.680921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.683582][    C0] yealink 5-1:36.0: unexpected response 0
[  280.687233][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.690104][    C0] yealink 5-1:36.0: unexpected response 0
[  280.699113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.701596][    C0] yealink 5-1:36.0: unexpected response 0
[  280.704253][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.706328][    C0] yealink 5-1:36.0: unexpected response 0
[  280.709061][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.711781][    C0] yealink 5-1:36.0: unexpected response 0
[  280.715550][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.718480][    C0] yealink 5-1:36.0: unexpected response 0
[  280.722287][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.725010][    C0] yealink 5-1:36.0: unexpected response 0
[  280.728838][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.731460][    C0] yealink 5-1:36.0: unexpected response 0
[  280.735126][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.737912][    C0] yealink 5-1:36.0: unexpected response 0
[  280.741786][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.744570][    C0] yealink 5-1:36.0: unexpected response 0
[  280.748440][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.751177][    C0] yealink 5-1:36.0: unexpected response 0
[  280.755077][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.757891][    C0] yealink 5-1:36.0: unexpected response 0
[  280.761892][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.764622][    C0] yealink 5-1:36.0: unexpected response 0
[  280.768993][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.771781][    C0] yealink 5-1:36.0: unexpected response 0
[  280.775668][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.778600][    C0] yealink 5-1:36.0: unexpected response 0
[  280.782940][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.786543][    C0] yealink 5-1:36.0: unexpected response 0
[  280.790529][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.798711][    C0] yealink 5-1:36.0: unexpected response 0
[  280.802576][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.805227][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.805243][    C0] yealink 5-1:36.0: unexpected response 0
[  280.808054][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.810813][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.810825][    C0] yealink 5-1:36.0: unexpected response 0
[  280.814859][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.818203][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.818222][    C0] yealink 5-1:36.0: unexpected response 0
[  280.822315][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.825099][    C0] yealink 5-1:36.0: unexpected response 0
[  280.829279][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.832745][    C0] yealink 5-1:36.0: unexpected response 0
[  280.837397][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.840179][    C0] yealink 5-1:36.0: unexpected response 0
[  280.843812][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.846581][    C0] yealink 5-1:36.0: unexpected response 0
[  280.850569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.853705][    C0] yealink 5-1:36.0: unexpected response 0
[  280.857973][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.860693][    C0] yealink 5-1:36.0: unexpected response 0
[  280.864621][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.868559][    C0] yealink 5-1:36.0: unexpected response 0
[  280.873300][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.876024][    C0] yealink 5-1:36.0: unexpected response 0
[  280.880029][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.882860][    C0] yealink 5-1:36.0: unexpected response 0
[  280.886882][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.890038][    C0] yealink 5-1:36.0: unexpected response 0
[  280.893903][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.899636][    C0] yealink 5-1:36.0: unexpected response 0
[  280.902408][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.906438][    C0] yealink 5-1:36.0: unexpected response 0
[  280.910981][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.913725][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.913739][    C0] yealink 5-1:36.0: unexpected response 0
[  280.917635][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  280.920636][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  280.920653][    C0] yealink 5-1:36.0: unexpected response 0
[  280.925201][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.928218][    C0] yealink 5-1:36.0: unexpected response 0
[  280.932132][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.935242][    C0] yealink 5-1:36.0: unexpected response 0
[  280.940445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.943198][    C0] yealink 5-1:36.0: unexpected response 0
[  280.947062][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.950311][    C0] yealink 5-1:36.0: unexpected response 0
[  280.954810][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.957933][    C0] yealink 5-1:36.0: unexpected response 0
[  280.961998][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.964673][    C0] yealink 5-1:36.0: unexpected response 0
[  280.968811][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.972185][    C0] yealink 5-1:36.0: unexpected response 0
[  280.976259][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.979091][    C0] yealink 5-1:36.0: unexpected response 0
[  280.983217][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.986286][    C0] yealink 5-1:36.0: unexpected response 0
[  280.990406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  280.993333][    C0] yealink 5-1:36.0: unexpected response 0
[  280.997823][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.010040][    C0] yealink 5-1:36.0: unexpected response 0
[  281.012754][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.016485][    C0] yealink 5-1:36.0: unexpected response 0
[  281.019533][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.021933][    C0] yealink 5-1:36.0: unexpected response 0
[  281.024757][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.027649][    C0] yealink 5-1:36.0: unexpected response 0
[  281.032169][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.035064][    C0] yealink 5-1:36.0: unexpected response 0
[  281.038932][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.042299][    C0] yealink 5-1:36.0: unexpected response 0
[  281.046497][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.049427][    C0] yealink 5-1:36.0: unexpected response 0
[  281.053844][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.057342][    C0] yealink 5-1:36.0: unexpected response 0
[  281.061181][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.063720][    C0] yealink 5-1:36.0: unexpected response 0
[  281.068492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.071656][    C0] yealink 5-1:36.0: unexpected response 0
[  281.075300][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.078201][    C0] yealink 5-1:36.0: unexpected response 0
[  281.082965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.085860][    C0] yealink 5-1:36.0: unexpected response 0
[  281.090095][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.093715][    C0] yealink 5-1:36.0: unexpected response 0
[  281.097676][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.101039][    C0] yealink 5-1:36.0: unexpected response 0
[  281.105524][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.109133][    C0] yealink 5-1:36.0: unexpected response 0
[  281.112975][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.115862][    C0] yealink 5-1:36.0: unexpected response 0
[  281.120891][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.123825][    C0] yealink 5-1:36.0: unexpected response 0
[  281.127811][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.130819][    C0] yealink 5-1:36.0: unexpected response 0
[  281.135606][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.138750][    C0] yealink 5-1:36.0: unexpected response 0
[  281.142620][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.145527][    C0] yealink 5-1:36.0: unexpected response 0
[  281.149749][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.153025][    C0] yealink 5-1:36.0: unexpected response 0
[  281.156958][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.159756][    C0] yealink 5-1:36.0: unexpected response 0
[  281.164608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.167982][    C0] yealink 5-1:36.0: unexpected response 0
[  281.171876][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.174682][    C0] yealink 5-1:36.0: unexpected response 0
[  281.178682][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.181586][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.181604][    C0] yealink 5-1:36.0: unexpected response 0
[  281.185344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.187843][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.187857][    C0] yealink 5-1:36.0: unexpected response 0
[  281.191822][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.195140][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.195160][    C0] yealink 5-1:36.0: unexpected response 0
[  281.199199][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.202019][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.202035][    C0] yealink 5-1:36.0: unexpected response 0
[  281.210886][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.218771][    C0] yealink 5-1:36.0: unexpected response 0
[  281.221451][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.224772][    C0] yealink 5-1:36.0: unexpected response 0
[  281.227562][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.229988][    C0] yealink 5-1:36.0: unexpected response 0
[  281.232690][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.236426][    C0] yealink 5-1:36.0: unexpected response 0
[  281.240663][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.243426][    C0] yealink 5-1:36.0: unexpected response 0
[  281.247633][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.251384][    C0] yealink 5-1:36.0: unexpected response 0
[  281.255465][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.258435][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.258450][    C0] yealink 5-1:36.0: unexpected response 0
[  281.262973][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.266124][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.266139][    C0] yealink 5-1:36.0: unexpected response 0
[  281.270343][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.273262][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.273277][    C0] yealink 5-1:36.0: unexpected response 0
[  281.277183][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.280626][    C0] yealink 5-1:36.0: unexpected response 0
[  281.285175][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.288059][    C0] yealink 5-1:36.0: unexpected response 0
[  281.291719][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.294877][    C0] yealink 5-1:36.0: unexpected response 0
[  281.299276][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.301980][    C0] yealink 5-1:36.0: unexpected response 0
[  281.305776][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.310681][    C0] yealink 5-1:36.0: unexpected response 0
[  281.314782][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.317503][    C0] yealink 5-1:36.0: unexpected response 0
[  281.321592][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.324996][    C0] yealink 5-1:36.0: unexpected response 0
[  281.329022][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.331712][    C0] yealink 5-1:36.0: unexpected response 0
[  281.335795][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.339576][    C0] yealink 5-1:36.0: unexpected response 0
[  281.343951][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.346613][    C0] yealink 5-1:36.0: unexpected response 0
[  281.350492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.353762][    C0] yealink 5-1:36.0: unexpected response 0
[  281.360266][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.363424][    C0] yealink 5-1:36.0: unexpected response 0
[  281.368461][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.372233][    C0] yealink 5-1:36.0: unexpected response 0
[  281.376205][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.378989][    C0] yealink 5-1:36.0: unexpected response 0
[  281.383075][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.386879][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.386901][    C0] yealink 5-1:36.0: unexpected response 0
[  281.391446][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.394172][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.394187][    C0] yealink 5-1:36.0: unexpected response 0
[  281.397999][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.401553][    C0] yealink 5-1:36.0: unexpected response 0
[  281.406317][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.409969][    C0] yealink 5-1:36.0: unexpected response 0
[  281.413778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.417436][    C0] yealink 5-1:36.0: unexpected response 0
[  281.422110][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.424905][    C0] yealink 5-1:36.0: unexpected response 0
[  281.429444][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.433143][    C0] yealink 5-1:36.0: unexpected response 0
[  281.437204][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.440094][    C0] yealink 5-1:36.0: unexpected response 0
[  281.443988][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.447812][    C0] yealink 5-1:36.0: unexpected response 0
[  281.452225][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.455259][    C0] yealink 5-1:36.0: unexpected response 0
[  281.459423][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.462365][    C0] yealink 5-1:36.0: unexpected response 0
[  281.466140][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.468848][    C0] yealink 5-1:36.0: unexpected response 0
[  281.472859][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.475808][    C0] yealink 5-1:36.0: unexpected response 0
[  281.479993][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.482922][    C0] yealink 5-1:36.0: unexpected response 0
[  281.487305][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.490531][    C0] yealink 5-1:36.0: unexpected response 0
[  281.493954][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.496524][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.496539][    C0] yealink 5-1:36.0: unexpected response 0
[  281.500575][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.503694][    C0] yealink 5-1:36.0: unexpected response 0
[  281.507419][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.510920][    C0] yealink 5-1:36.0: unexpected response 0
[  281.515774][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.519232][    C0] yealink 5-1:36.0: unexpected response 0
[  281.522654][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.525216][    C0] yealink 5-1:36.0: unexpected response 0
[  281.528848][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.531384][    C0] yealink 5-1:36.0: unexpected response 0
[  281.535710][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.539335][    C0] yealink 5-1:36.0: unexpected response 0
[  281.543473][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.546385][    C0] yealink 5-1:36.0: unexpected response 0
[  281.550363][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.553268][    C0] yealink 5-1:36.0: unexpected response 0
[  281.557408][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.561013][    C0] yealink 5-1:36.0: unexpected response 0
[  281.565212][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.567955][    C0] yealink 5-1:36.0: unexpected response 0
[  281.571889][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.575579][    C0] yealink 5-1:36.0: unexpected response 0
[  281.581157][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.583797][    C0] yealink 5-1:36.0: unexpected response 0
[  281.587664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.590517][    C0] yealink 5-1:36.0: unexpected response 0
[  281.594905][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.598484][    C0] yealink 5-1:36.0: unexpected response 0
[  281.602985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.605868][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.605887][    C0] yealink 5-1:36.0: unexpected response 0
[  281.610361][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.619986][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.620004][    C0] yealink 5-1:36.0: unexpected response 0
[  281.622828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.625283][    C0] yealink 5-1:36.0: unexpected response 0
[  281.628506][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.632115][    C0] yealink 5-1:36.0: unexpected response 0
[  281.636365][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.639324][    C0] yealink 5-1:36.0: unexpected response 0
[  281.643251][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.646618][    C0] yealink 5-1:36.0: unexpected response 0
[  281.650972][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.653856][    C0] yealink 5-1:36.0: unexpected response 0
[  281.658103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.661816][    C0] yealink 5-1:36.0: unexpected response 0
[  281.665977][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.668931][    C0] yealink 5-1:36.0: unexpected response 0
[  281.672907][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.676920][    C0] yealink 5-1:36.0: unexpected response 0
[  281.681939][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.684647][    C0] yealink 5-1:36.0: unexpected response 0
[  281.688473][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.691246][    C0] yealink 5-1:36.0: unexpected response 0
[  281.695866][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.699842][    C0] yealink 5-1:36.0: unexpected response 0
[  281.703943][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.706606][    C0] yealink 5-1:36.0: unexpected response 0
[  281.710452][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.713463][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.713479][    C0] yealink 5-1:36.0: unexpected response 0
[  281.718714][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.730310][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.730334][    C0] yealink 5-1:36.0: unexpected response 0
[  281.733245][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.736697][    C0] yealink 5-1:36.0: unexpected response 0
[  281.739621][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.742006][    C0] yealink 5-1:36.0: unexpected response 0
[  281.744936][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.748547][    C0] yealink 5-1:36.0: unexpected response 0
[  281.753044][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.755866][    C0] yealink 5-1:36.0: unexpected response 0
[  281.759984][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.763251][    C0] yealink 5-1:36.0: unexpected response 0
[  281.768368][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.771205][    C0] yealink 5-1:36.0: unexpected response 0
[  281.775115][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.777948][    C0] yealink 5-1:36.0: unexpected response 0
[  281.783743][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.787053][    C0] yealink 5-1:36.0: unexpected response 0
[  281.790714][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.793170][    C0] yealink 5-1:36.0: unexpected response 0
[  281.796841][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.799674][    C0] yealink 5-1:36.0: unexpected response 0
[  281.803980][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.806976][    C0] yealink 5-1:36.0: unexpected response 0
[  281.811141][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.814061][    C0] yealink 5-1:36.0: unexpected response 0
[  281.817971][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.830542][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.830561][    C0] yealink 5-1:36.0: unexpected response 0
[  281.832724][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.835267][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.835284][    C0] yealink 5-1:36.0: unexpected response 0
[  281.838083][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.840800][    C0] yealink 5-1:36.0: unexpected response 0
[  281.844386][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.847370][    C0] yealink 5-1:36.0: unexpected response 0
[  281.851200][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.853769][    C0] yealink 5-1:36.0: unexpected response 0
[  281.857990][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.860755][    C0] yealink 5-1:36.0: unexpected response 0
[  281.864238][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.866971][    C0] yealink 5-1:36.0: unexpected response 0
[  281.871044][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.874449][    C0] yealink 5-1:36.0: unexpected response 0
[  281.878657][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.881420][    C0] yealink 5-1:36.0: unexpected response 0
[  281.885247][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.888876][    C0] yealink 5-1:36.0: unexpected response 0
[  281.893483][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.896248][    C0] yealink 5-1:36.0: unexpected response 0
[  281.900068][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.902682][    C0] yealink 5-1:36.0: unexpected response 0
[  281.906881][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.910041][    C0] yealink 5-1:36.0: unexpected response 0
[  281.913733][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.916398][    C0] yealink 5-1:36.0: unexpected response 0
[  281.920729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.929458][    C0] yealink 5-1:36.0: unexpected response 0
[  281.932045][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  281.934540][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  281.934554][    C0] yealink 5-1:36.0: unexpected response 0
[  281.937580][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.940329][    C0] yealink 5-1:36.0: unexpected response 0
[  281.944066][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.946751][    C0] yealink 5-1:36.0: unexpected response 0
[  281.950801][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.953641][    C0] yealink 5-1:36.0: unexpected response 0
[  281.957432][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.960393][    C0] yealink 5-1:36.0: unexpected response 0
[  281.964272][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.967185][    C0] yealink 5-1:36.0: unexpected response 0
[  281.971027][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.974305][    C0] yealink 5-1:36.0: unexpected response 0
[  281.978067][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.980749][    C0] yealink 5-1:36.0: unexpected response 0
[  281.984608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.987672][    C0] yealink 5-1:36.0: unexpected response 0
[  281.991396][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  281.994050][    C0] yealink 5-1:36.0: unexpected response 0
[  281.997614][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.000546][    C0] yealink 5-1:36.0: unexpected response 0
[  282.004530][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.007185][    C0] yealink 5-1:36.0: unexpected response 0
[  282.010795][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.012909][    C0] yealink 5-1:36.0: unexpected response 0
[  282.016279][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.018962][    C0] yealink 5-1:36.0: unexpected response 0
[  282.022280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.030701][    C0] yealink 5-1:36.0: unexpected response 0
[  282.033503][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.036142][    C0] yealink 5-1:36.0: unexpected response 0
[  282.039550][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.042541][    C0] yealink 5-1:36.0: unexpected response 0
[  282.046367][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.049064][    C0] yealink 5-1:36.0: unexpected response 0
[  282.052800][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.055474][    C0] yealink 5-1:36.0: unexpected response 0
[  282.061387][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.064155][    C0] yealink 5-1:36.0: unexpected response 0
[  282.068162][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.068485][    C0] yealink 5-1:36.0: unexpected response 0
[  282.071720][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.075668][    C0] yealink 5-1:36.0: unexpected response 0
[  282.079476][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.082189][    C0] yealink 5-1:36.0: unexpected response 0
[  282.085912][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.088544][    C0] yealink 5-1:36.0: unexpected response 0
[  282.092155][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.094522][    C0] yealink 5-1:36.0: unexpected response 0
[  282.097910][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.100743][    C0] yealink 5-1:36.0: unexpected response 0
[  282.104469][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.106935][    C0] yealink 5-1:36.0: unexpected response 0
[  282.110140][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.112632][    C0] yealink 5-1:36.0: unexpected response 0
[  282.115862][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.118466][    C0] yealink 5-1:36.0: unexpected response 0
[  282.121911][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.129361][    C0] yealink 5-1:36.0: unexpected response 0
[  282.131944][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.134016][    C0] yealink 5-1:36.0: unexpected response 0
[  282.136533][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.139182][    C0] yealink 5-1:36.0: unexpected response 0
[  282.142753][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.145353][    C0] yealink 5-1:36.0: unexpected response 0
[  282.149061][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.151725][    C0] yealink 5-1:36.0: unexpected response 0
[  282.155427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.158033][    C0] yealink 5-1:36.0: unexpected response 0
[  282.161427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.164078][    C0] yealink 5-1:36.0: unexpected response 0
[  282.168537][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.171182][    C0] yealink 5-1:36.0: unexpected response 0
[  282.174783][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.177604][    C0] yealink 5-1:36.0: unexpected response 0
[  282.181199][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.183689][    C0] yealink 5-1:36.0: unexpected response 0
[  282.187295][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.190057][    C0] yealink 5-1:36.0: unexpected response 0
[  282.193821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.196442][    C0] yealink 5-1:36.0: unexpected response 0
[  282.200248][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.202744][    C0] yealink 5-1:36.0: unexpected response 0
[  282.206306][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.208816][    C0] yealink 5-1:36.0: unexpected response 0
[  282.212558][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.215022][    C0] yealink 5-1:36.0: unexpected response 0
[  282.218636][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.221223][    C0] yealink 5-1:36.0: unexpected response 0
[  282.224835][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.230111][    C0] yealink 5-1:36.0: unexpected response 0
[  282.232696][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.235377][    C0] yealink 5-1:36.0: unexpected response 0
[  282.238955][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.241480][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.241492][    C0] yealink 5-1:36.0: unexpected response 0
[  282.245321][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.247823][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.247836][    C0] yealink 5-1:36.0: unexpected response 0
[  282.251651][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.254312][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.254328][    C0] yealink 5-1:36.0: unexpected response 0
[  282.258095][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.260851][    C0] yealink 5-1:36.0: unexpected response 0
[  282.264864][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.267636][    C0] yealink 5-1:36.0: unexpected response 0
[  282.271337][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.273605][    C0] yealink 5-1:36.0: unexpected response 0
[  282.277056][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.279340][    C0] yealink 5-1:36.0: unexpected response 0
[  282.282820][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.285271][    C0] yealink 5-1:36.0: unexpected response 0
[  282.289037][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.291541][    C0] yealink 5-1:36.0: unexpected response 0
[  282.294965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.297323][    C0] yealink 5-1:36.0: unexpected response 0
[  282.301006][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.303875][    C0] yealink 5-1:36.0: unexpected response 0
[  282.307542][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.309800][    C0] yealink 5-1:36.0: unexpected response 0
[  282.313071][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.315484][    C0] yealink 5-1:36.0: unexpected response 0
[  282.319158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.321963][    C0] yealink 5-1:36.0: unexpected response 0
[  282.325379][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.328001][    C0] yealink 5-1:36.0: unexpected response 0
[  282.339786][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.342511][    C0] yealink 5-1:36.0: unexpected response 0
[  282.344760][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.347256][    C0] yealink 5-1:36.0: unexpected response 0
[  282.350106][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.352982][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.353004][    C0] yealink 5-1:36.0: unexpected response 0
[  282.355731][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.358603][    C0] yealink 5-1:36.0: unexpected response 0
[  282.362338][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.365713][    C0] yealink 5-1:36.0: unexpected response 0
[  282.370434][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.373208][    C0] yealink 5-1:36.0: unexpected response 0
[  282.376881][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.379575][    C0] yealink 5-1:36.0: unexpected response 0
[  282.383192][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.386070][    C0] yealink 5-1:36.0: unexpected response 0
[  282.391243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.394452][    C0] yealink 5-1:36.0: unexpected response 0
[  282.398375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.401100][    C0] yealink 5-1:36.0: unexpected response 0
[  282.404943][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.407816][    C0] yealink 5-1:36.0: unexpected response 0
[  282.412089][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.414734][    C0] yealink 5-1:36.0: unexpected response 0
[  282.418118][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.420615][    C0] yealink 5-1:36.0: unexpected response 0
[  282.425409][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.429183][    C0] yealink 5-1:36.0: unexpected response 0
[  282.441236][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.444363][    C0] yealink 5-1:36.0: unexpected response 0
[  282.447048][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.450058][    C0] yealink 5-1:36.0: unexpected response 0
[  282.453538][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.456710][    C0] yealink 5-1:36.0: unexpected response 0
[  282.460156][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.463819][    C0] yealink 5-1:36.0: unexpected response 0
[  282.469128][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.473141][    C0] yealink 5-1:36.0: unexpected response 0
[  282.478442][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.481594][    C0] yealink 5-1:36.0: unexpected response 0
[  282.485951][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.488994][    C0] yealink 5-1:36.0: unexpected response 0
[  282.494407][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.500263][    C0] yealink 5-1:36.0: unexpected response 0
[  282.503029][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.506191][    C0] yealink 5-1:36.0: unexpected response 0
[  282.511069][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.514828][    C0] yealink 5-1:36.0: unexpected response 0
[  282.519095][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.522967][    C0] yealink 5-1:36.0: unexpected response 0
[  282.527286][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.530099][    C0] yealink 5-1:36.0: unexpected response 0
[  282.534492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.538648][    C0] yealink 5-1:36.0: unexpected response 0
[  282.542927][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.545560][    C0] yealink 5-1:36.0: unexpected response 0
[  282.550144][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.554567][    C0] yealink 5-1:36.0: unexpected response 0
[  282.558985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.561893][    C0] yealink 5-1:36.0: unexpected response 0
[  282.565832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.568875][    C0] yealink 5-1:36.0: unexpected response 0
[  282.573326][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.577070][    C0] yealink 5-1:36.0: unexpected response 0
[  282.581595][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.584799][    C0] yealink 5-1:36.0: unexpected response 0
[  282.589018][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.592139][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.592161][    C0] yealink 5-1:36.0: unexpected response 0
[  282.597063][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.599968][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.599989][    C0] yealink 5-1:36.0: unexpected response 0
[  282.604107][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.608112][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.608134][    C0] yealink 5-1:36.0: unexpected response 0
[  282.608388][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.613141][    C0] yealink 5-1:36.0: unexpected response 0
[  282.616974][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.620437][    C0] yealink 5-1:36.0: unexpected response 0
[  282.624745][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.627828][    C0] yealink 5-1:36.0: unexpected response 0
[  282.631907][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.634744][    C0] yealink 5-1:36.0: unexpected response 0
[  282.639744][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.642614][    C0] yealink 5-1:36.0: unexpected response 0
[  282.646646][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.649348][    C0] yealink 5-1:36.0: unexpected response 0
[  282.655372][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.658974][    C0] yealink 5-1:36.0: unexpected response 0
[  282.662789][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.665694][    C0] yealink 5-1:36.0: unexpected response 0
[  282.669539][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.672232][    C0] yealink 5-1:36.0: unexpected response 0
[  282.675991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.678836][    C0] yealink 5-1:36.0: unexpected response 0
[  282.682705][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.685411][    C0] yealink 5-1:36.0: unexpected response 0
[  282.689275][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.691966][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.691979][    C0] yealink 5-1:36.0: unexpected response 0
[  282.695859][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.698959][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.698971][    C0] yealink 5-1:36.0: unexpected response 0
[  282.702610][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.705158][    C0] yealink 5-1:36.0: unexpected response 0
[  282.708610][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.711076][    C0] yealink 5-1:36.0: unexpected response 0
[  282.714821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.717431][    C0] yealink 5-1:36.0: unexpected response 0
[  282.720609][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.723014][    C0] yealink 5-1:36.0: unexpected response 0
[  282.726215][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.728497][    C0] yealink 5-1:36.0: unexpected response 0
[  282.732059][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.734606][    C0] yealink 5-1:36.0: unexpected response 0
[  282.738113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.748732][    C0] yealink 5-1:36.0: unexpected response 0
[  282.751216][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.754228][    C0] yealink 5-1:36.0: unexpected response 0
[  282.757058][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.759358][    C0] yealink 5-1:36.0: unexpected response 0
[  282.762358][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.765735][    C0] yealink 5-1:36.0: unexpected response 0
[  282.770190][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.772959][    C0] yealink 5-1:36.0: unexpected response 0
[  282.776792][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.779706][    C0] yealink 5-1:36.0: unexpected response 0
[  282.783784][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.787227][    C0] yealink 5-1:36.0: unexpected response 0
[  282.791490][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  282.794093][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  282.794107][    C0] yealink 5-1:36.0: unexpected response 0
[  282.797841][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.800754][    C0] yealink 5-1:36.0: unexpected response 0
[  282.805352][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.808531][    C0] yealink 5-1:36.0: unexpected response 0
[  282.812617][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.815344][    C0] yealink 5-1:36.0: unexpected response 0
[  282.819174][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.821884][    C0] yealink 5-1:36.0: unexpected response 0
[  282.826062][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.829271][    C0] yealink 5-1:36.0: unexpected response 0
[  282.833038][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.835635][    C0] yealink 5-1:36.0: unexpected response 0
[  282.839667][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.848945][    C0] yealink 5-1:36.0: unexpected response 0
[  282.851469][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.853814][    C0] yealink 5-1:36.0: unexpected response 0
[  282.856449][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.859368][    C0] yealink 5-1:36.0: unexpected response 0
[  282.864391][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.867471][    C0] yealink 5-1:36.0: unexpected response 0
[  282.871633][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.874468][    C0] yealink 5-1:36.0: unexpected response 0
[  282.878403][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.881700][    C0] yealink 5-1:36.0: unexpected response 0
[  282.886307][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.888961][    C0] yealink 5-1:36.0: unexpected response 0
[  282.892828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.895436][    C0] yealink 5-1:36.0: unexpected response 0
[  282.899682][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.903249][    C0] yealink 5-1:36.0: unexpected response 0
[  282.907439][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.909939][    C0] yealink 5-1:36.0: unexpected response 0
[  282.913718][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.916460][    C0] yealink 5-1:36.0: unexpected response 0
[  282.920661][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.923815][    C0] yealink 5-1:36.0: unexpected response 0
[  282.927855][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.930616][    C0] yealink 5-1:36.0: unexpected response 0
[  282.934414][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.937521][    C0] yealink 5-1:36.0: unexpected response 0
[  282.942064][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.949929][    C0] yealink 5-1:36.0: unexpected response 0
[  282.952631][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.955420][    C0] yealink 5-1:36.0: unexpected response 0
[  282.959597][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.962484][    C0] yealink 5-1:36.0: unexpected response 0
[  282.966105][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.968636][    C0] yealink 5-1:36.0: unexpected response 0
[  282.972103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.975299][    C0] yealink 5-1:36.0: unexpected response 0
[  282.979722][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.982871][    C0] yealink 5-1:36.0: unexpected response 0
[  282.986576][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.989297][    C0] yealink 5-1:36.0: unexpected response 0
[  282.992968][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.996114][    C0] yealink 5-1:36.0: unexpected response 0
[  283.000437][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.003058][    C0] yealink 5-1:36.0: unexpected response 0
[  283.006655][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.009678][    C0] yealink 5-1:36.0: unexpected response 0
[  283.014766][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.017461][    C0] yealink 5-1:36.0: unexpected response 0
[  283.021018][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.023564][    C0] yealink 5-1:36.0: unexpected response 0
[  283.027507][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.032477][    C0] yealink 5-1:36.0: unexpected response 0
[  283.036723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.039696][    C0] yealink 5-1:36.0: unexpected response 0
[  283.043682][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.049940][    C0] yealink 5-1:36.0: unexpected response 0
[  283.053054][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.056032][    C0] yealink 5-1:36.0: unexpected response 0
[  283.060209][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.063106][    C0] yealink 5-1:36.0: unexpected response 0
[  283.067514][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.070655][    C0] yealink 5-1:36.0: unexpected response 0
[  283.074845][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.077920][    C0] yealink 5-1:36.0: unexpected response 0
[  283.083113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.086933][    C0] yealink 5-1:36.0: unexpected response 0
[  283.090721][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.093350][    C0] yealink 5-1:36.0: unexpected response 0
[  283.097406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.100866][    C0] yealink 5-1:36.0: unexpected response 0
[  283.104807][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.107712][    C0] yealink 5-1:36.0: unexpected response 0
[  283.111657][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.114429][    C0] yealink 5-1:36.0: unexpected response 0
[  283.119077][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.122034][    C0] yealink 5-1:36.0: unexpected response 0
[  283.125487][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.127971][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.127988][    C0] yealink 5-1:36.0: unexpected response 0
[  283.132079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.134926][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.134943][    C0] yealink 5-1:36.0: unexpected response 0
[  283.138630][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.141088][    C0] yealink 5-1:36.0: unexpected response 0
[  283.144316][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.146804][    C0] yealink 5-1:36.0: unexpected response 0
[  283.151799][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.155135][    C0] yealink 5-1:36.0: unexpected response 0
[  283.159591][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.161936][    C0] yealink 5-1:36.0: unexpected response 0
[  283.165264][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.167790][    C0] yealink 5-1:36.0: unexpected response 0
[  283.171185][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.173699][    C0] yealink 5-1:36.0: unexpected response 0
[  283.177470][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.180500][    C0] yealink 5-1:36.0: unexpected response 0
[  283.184608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.187255][    C0] yealink 5-1:36.0: unexpected response 0
[  283.191110][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.193765][    C0] yealink 5-1:36.0: unexpected response 0
[  283.198549][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.202013][    C0] yealink 5-1:36.0: unexpected response 0
[  283.205881][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.208517][    C0] yealink 5-1:36.0: unexpected response 0
[  283.212047][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.214590][    C0] yealink 5-1:36.0: unexpected response 0
[  283.218289][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.220882][    C0] yealink 5-1:36.0: unexpected response 0
[  283.225368][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.228773][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.228794][    C0] yealink 5-1:36.0: unexpected response 0
[  283.232387][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.234996][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.235012][    C0] yealink 5-1:36.0: unexpected response 0
[  283.238700][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.241437][    C0] yealink 5-1:36.0: unexpected response 0
[  283.246090][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.249025][    C0] yealink 5-1:36.0: unexpected response 0
[  283.260760][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.264786][    C0] yealink 5-1:36.0: unexpected response 0
[  283.267302][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.270254][    C0] yealink 5-1:36.0: unexpected response 0
[  283.273105][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.275444][    C0] yealink 5-1:36.0: unexpected response 0
[  283.278217][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.281001][    C0] yealink 5-1:36.0: unexpected response 0
[  283.284803][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.287567][    C0] yealink 5-1:36.0: unexpected response 0
[  283.291989][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.295734][    C0] yealink 5-1:36.0: unexpected response 0
[  283.299922][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.302724][    C0] yealink 5-1:36.0: unexpected response 0
[  283.306627][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.309470][    C0] yealink 5-1:36.0: unexpected response 0
[  283.313171][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.316021][    C0] yealink 5-1:36.0: unexpected response 0
[  283.320316][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.323441][    C0] yealink 5-1:36.0: unexpected response 0
[  283.327581][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.330335][    C0] yealink 5-1:36.0: unexpected response 0
[  283.333989][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.336730][    C0] yealink 5-1:36.0: unexpected response 0
[  283.341228][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.344637][    C0] yealink 5-1:36.0: unexpected response 0
[  283.348774][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.351526][    C0] yealink 5-1:36.0: unexpected response 0
[  283.359791][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.362716][    C0] yealink 5-1:36.0: unexpected response 0
[  283.365778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.368581][    C0] yealink 5-1:36.0: unexpected response 0
[  283.372512][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.375268][    C0] yealink 5-1:36.0: unexpected response 0
[  283.379285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.383015][    C0] yealink 5-1:36.0: unexpected response 0
[  283.387866][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.390477][    C0] yealink 5-1:36.0: unexpected response 0
[  283.394755][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.397143][    C0] yealink 5-1:36.0: unexpected response 0
[  283.400791][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.403574][    C0] yealink 5-1:36.0: unexpected response 0
[  283.407781][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.410359][    C0] yealink 5-1:36.0: unexpected response 0
[  283.414045][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.417850][    C0] yealink 5-1:36.0: unexpected response 0
[  283.422216][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.425032][    C0] yealink 5-1:36.0: unexpected response 0
[  283.428672][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.431441][    C0] yealink 5-1:36.0: unexpected response 0
[  283.435300][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.439027][    C0] yealink 5-1:36.0: unexpected response 0
[  283.443392][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.445999][    C0] yealink 5-1:36.0: unexpected response 0
[  283.449523][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.452398][    C0] yealink 5-1:36.0: unexpected response 0
[  283.456811][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.460483][    C0] yealink 5-1:36.0: unexpected response 0
[  283.460701][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.464465][    C0] yealink 5-1:36.0: unexpected response 0
[  283.468133][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.471116][    C0] yealink 5-1:36.0: unexpected response 0
[  283.476067][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.478829][    C0] yealink 5-1:36.0: unexpected response 0
[  283.482477][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.485261][    C0] yealink 5-1:36.0: unexpected response 0
[  283.489592][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.493116][    C0] yealink 5-1:36.0: unexpected response 0
[  283.497118][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.499474][    C0] yealink 5-1:36.0: unexpected response 0
[  283.502499][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.504844][    C0] yealink 5-1:36.0: unexpected response 0
[  283.508688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.512821][    C0] yealink 5-1:36.0: unexpected response 0
[  283.516949][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.519719][    C0] yealink 5-1:36.0: unexpected response 0
[  283.523447][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.525886][    C0] yealink 5-1:36.0: unexpected response 0
[  283.529606][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.532914][    C0] yealink 5-1:36.0: unexpected response 0
[  283.536727][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.539333][    C0] yealink 5-1:36.0: unexpected response 0
[  283.543036][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.546867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.546890][    C0] yealink 5-1:36.0: unexpected response 0
[  283.551351][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.553832][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.553849][    C0] yealink 5-1:36.0: unexpected response 0
[  283.557941][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.569464][    C0] yealink 5-1:36.0: unexpected response 0
[  283.571684][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.574249][    C0] yealink 5-1:36.0: unexpected response 0
[  283.576734][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.579233][    C0] yealink 5-1:36.0: unexpected response 0
[  283.582741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.586323][    C0] yealink 5-1:36.0: unexpected response 0
[  283.590458][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.593376][    C0] yealink 5-1:36.0: unexpected response 0
[  283.597310][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.600556][    C0] yealink 5-1:36.0: unexpected response 0
[  283.605211][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.608127][    C0] yealink 5-1:36.0: unexpected response 0
[  283.611965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.614815][    C0] yealink 5-1:36.0: unexpected response 0
[  283.619467][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.622671][    C0] yealink 5-1:36.0: unexpected response 0
[  283.626705][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.629481][    C0] yealink 5-1:36.0: unexpected response 0
[  283.633252][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.636438][    C0] yealink 5-1:36.0: unexpected response 0
[  283.641005][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.643909][    C0] yealink 5-1:36.0: unexpected response 0
[  283.647569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.650196][    C0] yealink 5-1:36.0: unexpected response 0
[  283.653955][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.657166][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.657187][    C0] yealink 5-1:36.0: unexpected response 0
[  283.661164][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.668783][    C0] yealink 5-1:36.0: unexpected response 0
[  283.672043][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.675196][    C0] yealink 5-1:36.0: unexpected response 0
[  283.677833][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.680559][    C0] yealink 5-1:36.0: unexpected response 0
[  283.683796][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.686306][    C0] yealink 5-1:36.0: unexpected response 0
[  283.690507][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.693433][    C0] yealink 5-1:36.0: unexpected response 0
[  283.696666][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.699235][    C0] yealink 5-1:36.0: unexpected response 0
[  283.703657][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.706611][    C0] yealink 5-1:36.0: unexpected response 0
[  283.710183][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.712955][    C0] yealink 5-1:36.0: unexpected response 0
[  283.716503][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.719240][    C0] yealink 5-1:36.0: unexpected response 0
[  283.722973][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.725582][    C0] yealink 5-1:36.0: unexpected response 0
[  283.730131][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.733187][    C0] yealink 5-1:36.0: unexpected response 0
[  283.736874][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.739409][    C0] yealink 5-1:36.0: unexpected response 0
[  283.743544][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.746609][    C0] yealink 5-1:36.0: unexpected response 0
[  283.749988][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.752488][    C0] yealink 5-1:36.0: unexpected response 0
[  283.756200][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.758994][    C0] yealink 5-1:36.0: unexpected response 0
[  283.762766][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.770511][    C0] yealink 5-1:36.0: unexpected response 0
[  283.773285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.775593][    C0] yealink 5-1:36.0: unexpected response 0
[  283.777942][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.780348][    C0] yealink 5-1:36.0: unexpected response 0
[  283.783684][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.786770][    C0] yealink 5-1:36.0: unexpected response 0
[  283.791211][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.794249][    C0] yealink 5-1:36.0: unexpected response 0
[  283.798133][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.800950][    C0] yealink 5-1:36.0: unexpected response 0
[  283.805207][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.808906][    C0] yealink 5-1:36.0: unexpected response 0
[  283.812962][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.815743][    C0] yealink 5-1:36.0: unexpected response 0
[  283.819313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.822052][    C0] yealink 5-1:36.0: unexpected response 0
[  283.826213][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.828541][    C0] yealink 5-1:36.0: unexpected response 0
[  283.832152][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.835204][    C0] yealink 5-1:36.0: unexpected response 0
[  283.840552][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.843199][    C0] yealink 5-1:36.0: unexpected response 0
[  283.846720][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.849503][    C0] yealink 5-1:36.0: unexpected response 0
[  283.853226][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.855902][    C0] yealink 5-1:36.0: unexpected response 0
[  283.859608][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.861961][    C0] yealink 5-1:36.0: unexpected response 0
[  283.865086][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.870761][    C0] yealink 5-1:36.0: unexpected response 0
[  283.873629][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.876317][    C0] yealink 5-1:36.0: unexpected response 0
[  283.880154][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.882911][    C0] yealink 5-1:36.0: unexpected response 0
[  283.886864][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.889658][    C0] yealink 5-1:36.0: unexpected response 0
[  283.893272][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.895948][    C0] yealink 5-1:36.0: unexpected response 0
[  283.899727][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.902553][    C0] yealink 5-1:36.0: unexpected response 0
[  283.906466][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.909275][    C0] yealink 5-1:36.0: unexpected response 0
[  283.912999][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.915542][    C0] yealink 5-1:36.0: unexpected response 0
[  283.919031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.921775][    C0] yealink 5-1:36.0: unexpected response 0
[  283.925463][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.928035][    C0] yealink 5-1:36.0: unexpected response 0
[  283.931654][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.934372][    C0] yealink 5-1:36.0: unexpected response 0
[  283.938280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.941032][    C0] yealink 5-1:36.0: unexpected response 0
[  283.944793][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.947375][    C0] yealink 5-1:36.0: unexpected response 0
[  283.951297][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.953901][    C0] yealink 5-1:36.0: unexpected response 0
[  283.957729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.960535][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.960547][    C0] yealink 5-1:36.0: unexpected response 0
[  283.964271][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.967011][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.967024][    C0] yealink 5-1:36.0: unexpected response 0
[  283.971418][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  283.973877][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  283.973889][    C0] yealink 5-1:36.0: unexpected response 0
[  283.977214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  283.982640][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.985250][    C0] yealink 5-1:36.0: unexpected response 0
[  283.988934][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.991575][    C0] yealink 5-1:36.0: unexpected response 0
[  283.995099][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.997651][    C0] yealink 5-1:36.0: unexpected response 0
[  284.001355][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.004065][    C0] yealink 5-1:36.0: unexpected response 0
[  284.007691][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.010353][    C0] yealink 5-1:36.0: unexpected response 0
[  284.014012][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.016642][    C0] yealink 5-1:36.0: unexpected response 0
[  284.020240][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.022773][    C0] yealink 5-1:36.0: unexpected response 0
[  284.026337][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.029067][    C0] yealink 5-1:36.0: unexpected response 0
[  284.032852][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.035419][    C0] yealink 5-1:36.0: unexpected response 0
[  284.038980][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.041586][    C0] yealink 5-1:36.0: unexpected response 0
[  284.045316][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.047975][    C0] yealink 5-1:36.0: unexpected response 0
[  284.051304][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.053586][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.053594][    C0] yealink 5-1:36.0: unexpected response 0
[  284.056906][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.059459][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.059468][    C0] yealink 5-1:36.0: unexpected response 0
[  284.063127][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.065620][    C0] yealink 5-1:36.0: unexpected response 0
[  284.069219][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.079345][    C0] yealink 5-1:36.0: unexpected response 0
[  284.081640][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.084368][    C0] yealink 5-1:36.0: unexpected response 0
[  284.087050][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.089427][    C0] yealink 5-1:36.0: unexpected response 0
[  284.092046][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.094725][    C0] yealink 5-1:36.0: unexpected response 0
[  284.098131][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.100889][    C0] yealink 5-1:36.0: unexpected response 0
[  284.104714][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.107380][    C0] yealink 5-1:36.0: unexpected response 0
[  284.111052][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.113848][    C0] yealink 5-1:36.0: unexpected response 0
[  284.118163][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.120959][    C0] yealink 5-1:36.0: unexpected response 0
[  284.124909][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.127832][    C0] yealink 5-1:36.0: unexpected response 0
[  284.131756][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.134855][    C0] yealink 5-1:36.0: unexpected response 0
[  284.138859][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.141563][    C0] yealink 5-1:36.0: unexpected response 0
[  284.145883][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.149137][    C0] yealink 5-1:36.0: unexpected response 0
[  284.153061][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.156082][    C0] yealink 5-1:36.0: unexpected response 0
[  284.160458][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.163367][    C0] yealink 5-1:36.0: unexpected response 0
[  284.167165][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.170125][    C0] yealink 5-1:36.0: unexpected response 0
[  284.178624][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.180749][    C0] yealink 5-1:36.0: unexpected response 0
[  284.184029][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.186865][    C0] yealink 5-1:36.0: unexpected response 0
[  284.190991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.193947][    C0] yealink 5-1:36.0: unexpected response 0
[  284.197778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.200344][    C0] yealink 5-1:36.0: unexpected response 0
[  284.204079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.206970][    C0] yealink 5-1:36.0: unexpected response 0
[  284.211256][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.214020][    C0] yealink 5-1:36.0: unexpected response 0
[  284.217846][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.220608][    C0] yealink 5-1:36.0: unexpected response 0
[  284.224194][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.226988][    C0] yealink 5-1:36.0: unexpected response 0
[  284.230764][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.233325][    C0] yealink 5-1:36.0: unexpected response 0
[  284.237430][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.240157][    C0] yealink 5-1:36.0: unexpected response 0
[  284.243552][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.246083][    C0] yealink 5-1:36.0: unexpected response 0
[  284.249560][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.252114][    C0] yealink 5-1:36.0: unexpected response 0
[  284.256135][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.259025][    C0] yealink 5-1:36.0: unexpected response 0
[  284.262926][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.265708][    C0] yealink 5-1:36.0: unexpected response 0
[  284.269859][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.272484][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.272504][    C0] yealink 5-1:36.0: unexpected response 0
[  284.279167][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.281427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.281439][    C0] yealink 5-1:36.0: unexpected response 0
[  284.283979][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.286561][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.286573][    C0] yealink 5-1:36.0: unexpected response 0
[  284.290289][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.293028][    C0] yealink 5-1:36.0: unexpected response 0
[  284.296660][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.299372][    C0] yealink 5-1:36.0: unexpected response 0
[  284.303032][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.305783][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.305800][    C0] yealink 5-1:36.0: unexpected response 0
[  284.309752][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.312520][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.312532][    C0] yealink 5-1:36.0: unexpected response 0
[  284.316068][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.318712][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.318721][    C0] yealink 5-1:36.0: unexpected response 0
[  284.322104][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.324662][    C0] yealink 5-1:36.0: unexpected response 0
[  284.328011][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.330638][    C0] yealink 5-1:36.0: unexpected response 0
[  284.334124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.336564][    C0] yealink 5-1:36.0: unexpected response 0
[  284.340049][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.342243][    C0] yealink 5-1:36.0: unexpected response 0
[  284.345966][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.348832][    C0] yealink 5-1:36.0: unexpected response 0
[  284.352636][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.355371][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.355383][    C0] yealink 5-1:36.0: unexpected response 0
[  284.359104][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.361791][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.361805][    C0] yealink 5-1:36.0: unexpected response 0
[  284.365600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.368297][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.368308][    C0] yealink 5-1:36.0: unexpected response 0
[  284.372193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.374954][    C0] yealink 5-1:36.0: unexpected response 0
[  284.379634][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.382416][    C0] yealink 5-1:36.0: unexpected response 0
[  284.386009][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.388552][    C0] yealink 5-1:36.0: unexpected response 0
[  284.391759][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.394406][    C0] yealink 5-1:36.0: unexpected response 0
[  284.397824][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.400310][    C0] yealink 5-1:36.0: unexpected response 0
[  284.403650][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.405794][    C0] yealink 5-1:36.0: unexpected response 0
[  284.409126][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.411862][    C0] yealink 5-1:36.0: unexpected response 0
[  284.415567][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.418315][    C0] yealink 5-1:36.0: unexpected response 0
[  284.422008][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.424662][    C0] yealink 5-1:36.0: unexpected response 0
[  284.428522][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.431178][    C0] yealink 5-1:36.0: unexpected response 0
[  284.435093][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.438103][    C0] yealink 5-1:36.0: unexpected response 0
[  284.441622][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.444283][    C0] yealink 5-1:36.0: unexpected response 0
[  284.447941][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.450483][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.450502][    C0] yealink 5-1:36.0: unexpected response 0
[  284.454285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.457093][    C0] yealink 5-1:36.0: unexpected response 0
[  284.460672][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.463148][    C0] yealink 5-1:36.0: unexpected response 0
[  284.466649][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.469269][    C0] yealink 5-1:36.0: unexpected response 0
[  284.472959][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.475560][    C0] yealink 5-1:36.0: unexpected response 0
[  284.479712][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.491529][    C0] yealink 5-1:36.0: unexpected response 0
[  284.494413][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.497278][    C0] yealink 5-1:36.0: unexpected response 0
[  284.500103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.502421][    C0] yealink 5-1:36.0: unexpected response 0
[  284.505344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.508831][    C0] yealink 5-1:36.0: unexpected response 0
[  284.512890][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.515689][    C0] yealink 5-1:36.0: unexpected response 0
[  284.519962][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.523478][    C0] yealink 5-1:36.0: unexpected response 0
[  284.527665][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.530213][    C0] yealink 5-1:36.0: unexpected response 0
[  284.533713][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.536855][    C0] yealink 5-1:36.0: unexpected response 0
[  284.541796][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.545005][    C0] yealink 5-1:36.0: unexpected response 0
[  284.548995][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.551580][    C0] yealink 5-1:36.0: unexpected response 0
[  284.555638][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.558732][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.558752][    C0] yealink 5-1:36.0: unexpected response 0
[  284.563210][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.566250][    C0] yealink 5-1:36.0: unexpected response 0
[  284.570209][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.573169][    C0] yealink 5-1:36.0: unexpected response 0
[  284.577703][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.580938][    C0] yealink 5-1:36.0: unexpected response 0
[  284.590384][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.593365][    C0] yealink 5-1:36.0: unexpected response 0
[  284.596592][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.599263][    C0] yealink 5-1:36.0: unexpected response 0
[  284.602281][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.604976][    C0] yealink 5-1:36.0: unexpected response 0
[  284.608992][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.612259][    C0] yealink 5-1:36.0: unexpected response 0
[  284.616364][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.619074][    C0] yealink 5-1:36.0: unexpected response 0
[  284.622808][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.625735][    C0] yealink 5-1:36.0: unexpected response 0
[  284.629062][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.631390][    C0] yealink 5-1:36.0: unexpected response 0
[  284.634741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.637082][    C0] yealink 5-1:36.0: unexpected response 0
[  284.640256][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.642428][    C0] yealink 5-1:36.0: unexpected response 0
[  284.645776][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.648085][    C0] yealink 5-1:36.0: unexpected response 0
[  284.651418][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.653771][    C0] yealink 5-1:36.0: unexpected response 0
[  284.657906][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.661311][    C0] yealink 5-1:36.0: unexpected response 0
[  284.665236][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.667802][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.667819][    C0] yealink 5-1:36.0: unexpected response 0
[  284.671882][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.675027][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.675049][    C0] yealink 5-1:36.0: unexpected response 0
[  284.679627][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.682802][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.682823][    C0] yealink 5-1:36.0: unexpected response 0
[  284.690261][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.693291][    C0] yealink 5-1:36.0: unexpected response 0
[  284.696710][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.699985][    C0] yealink 5-1:36.0: unexpected response 0
[  284.703982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.706747][    C0] yealink 5-1:36.0: unexpected response 0
[  284.711225][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.714356][    C0] yealink 5-1:36.0: unexpected response 0
[  284.718783][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.721853][    C0] yealink 5-1:36.0: unexpected response 0
[  284.725889][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.728665][    C0] yealink 5-1:36.0: unexpected response 0
[  284.732442][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.736179][    C0] yealink 5-1:36.0: unexpected response 0
[  284.740953][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.743601][    C0] yealink 5-1:36.0: unexpected response 0
[  284.746998][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.749527][    C0] yealink 5-1:36.0: unexpected response 0
[  284.753021][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.755673][    C0] yealink 5-1:36.0: unexpected response 0
[  284.760919][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.764171][    C0] yealink 5-1:36.0: unexpected response 0
[  284.767731][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.770579][    C0] yealink 5-1:36.0: unexpected response 0
[  284.774566][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.777939][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.777953][    C0] yealink 5-1:36.0: unexpected response 0
[  284.782630][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.785567][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.785585][    C0] yealink 5-1:36.0: unexpected response 0
[  284.790246][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.793078][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.793100][    C0] yealink 5-1:36.0: unexpected response 0
[  284.798394][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.801885][    C0] yealink 5-1:36.0: unexpected response 0
[  284.805742][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.808676][    C0] yealink 5-1:36.0: unexpected response 0
[  284.812647][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.815124][    C0] yealink 5-1:36.0: unexpected response 0
[  284.819763][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.823002][    C0] yealink 5-1:36.0: unexpected response 0
[  284.826669][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.829210][    C0] yealink 5-1:36.0: unexpected response 0
[  284.832762][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.835346][    C0] yealink 5-1:36.0: unexpected response 0
[  284.839539][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.842871][    C0] yealink 5-1:36.0: unexpected response 0
[  284.846746][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.849445][    C0] yealink 5-1:36.0: unexpected response 0
[  284.853287][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.857210][    C0] yealink 5-1:36.0: unexpected response 0
[  284.861471][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.864464][    C0] yealink 5-1:36.0: unexpected response 0
[  284.868682][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.871925][    C0] yealink 5-1:36.0: unexpected response 0
[  284.875725][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.878405][    C0] yealink 5-1:36.0: unexpected response 0
[  284.882464][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  284.886123][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  284.886148][    C0] yealink 5-1:36.0: unexpected response 0
[  284.890497][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.898679][    C0] yealink 5-1:36.0: unexpected response 0
[  284.903591][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.906868][    C0] yealink 5-1:36.0: unexpected response 0
[  284.909740][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.912584][    C0] yealink 5-1:36.0: unexpected response 0
[  284.916489][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.919451][    C0] yealink 5-1:36.0: unexpected response 0
[  284.923667][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.927060][    C0] yealink 5-1:36.0: unexpected response 0
[  284.931571][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.934709][    C0] yealink 5-1:36.0: unexpected response 0
[  284.938484][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.941619][    C0] yealink 5-1:36.0: unexpected response 0
[  284.946466][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.949710][    C0] yealink 5-1:36.0: unexpected response 0
[  284.953586][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.956572][    C0] yealink 5-1:36.0: unexpected response 0
[  284.960660][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.963727][    C0] yealink 5-1:36.0: unexpected response 0
[  284.968199][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.968486][    C0] yealink 5-1:36.0: unexpected response 0
[  284.972782][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.975626][    C0] yealink 5-1:36.0: unexpected response 0
[  284.979266][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.982235][    C0] yealink 5-1:36.0: unexpected response 0
[  284.986826][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.989833][    C0] yealink 5-1:36.0: unexpected response 0
[  284.998964][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  285.001683][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  285.001702][    C0] yealink 5-1:36.0: unexpected response 0
[  285.004742][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.007323][    C0] yealink 5-1:36.0: unexpected response 0
[  285.010694][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.013387][    C0] yealink 5-1:36.0: unexpected response 0
[  285.017116][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.019541][    C0] yealink 5-1:36.0: unexpected response 0
[  285.023965][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.028518][    C0] yealink 5-1:36.0: unexpected response 0
[  285.032046][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.034474][    C0] yealink 5-1:36.0: unexpected response 0
[  285.037903][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.040499][    C0] yealink 5-1:36.0: unexpected response 0
[  285.044116][    C0] yealink 5-1:36.0: urb_ctl_callback
VM DIAGNOSIS:
06:28:49  Registers:
info registers vcpu 0

CPU#0
RAX=0000000000000065 RBX=ffffffff9a713e40 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000b8a66f0
R8 =ffffffff8549a53b R9 =1ffff11003d9c046 R10=dffffc0000000000 R11=ffffffff8549a4f0
R12=dffffc0000000000 R13=ffffffff9a40ef22 R14=0000000000000065 R15=00000000000003f8
RIP=ffffffff8549a56e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055556b060500 ffffffff 00c00000
GS =0000 ffff88801fc00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd0d3df3020 CR3=0000000011ea4000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001000000 Opmask01=0000000001000003 Opmask02=000000007ffbffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff8c5314a0 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f1133
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f1140
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f113a
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f114e
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f11d4
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f40229f12b2
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000003 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000120
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000003 0000000000000000 0000000000000000 0000000000000120
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000